baber/WOPTO huggingface dataset:
Patent CA-2509383-A1 (CA)
Inventor: JOSHI ABHAY A
IPC: G01S19/25
Filed: 2003-12-11
Abstract: Une unité distante sans fil effectue une acquisition de satellites de système de localisation par satellite entrelacée avec une information de recherche sur un canal de recherche à créneaux et la réception de paquets de données sur un système de communication de données sans fil. L'unité distante s'accorde sur une voie pilote, se synchronise avec un horloge interne de l'unité distante sans fil avec un signal pilote transmis sur la voie pilote ; et démarre une recherche pour des satellites de système de localisation par satellite après avoir complété la synchronisation avec l'horloge interne.
Patent CA-2510716-A1 (CA)
Inventor: NEUROTH DAVID H
IPC: B29C33/00
Filed: 2005-06-27
Abstract: Devices and methods for construction of a stator for a progressive cavity pump without the off centering effect created by gravity. A stator mold is assembled by placing a center section, or core, inside an outer stator housing tube to form a mold assembly. The core has a narrow central portion and a cone-shaped end portion at each axial end. The end assemblies provide an interference fit within the outer housing tube and retain the narrow central portion centrally within the housing tube. A mold space, or injection space, is defined between the housing tube and the core. Traveling spacers are disposed within the mold injection space and are capable of lateral movement therewithin. During injection molding and curing, the mold assembly is oriented in a substantially horizontal position and rotated about its central longitudinal axis.
Patent CA-2510915-A1 (CA)
Inventor: HERRERA ERIC
IPC: F16J15/02
Filed: 2005-06-23
Abstract: A gasket for use in sealing a first component to a second component includes a first portion having a first shape factor. The first portion is adapted to seal the first component to the second component. A second portion has a second shape factor, the second portion is adapted to minimize vibration transmission between the first and second components. The first shape factor is designed to maximize sealability of the first portion and the second shape factor is designed to minimize vibration transmission of the second portion.
Patent CA-2511614-A1 (CA)
Title: Tube roll for a paper machine and a method for manufacturing a tube roll
Inventor: KURKINEN LEO
IPC: D21G1/02
Filed: 2004-01-29
Abstract: The invention relates to a tube roll for a paper machine. The tube roll includes a shell (10) and roll heads (11) for supporting the tube roll rotably to a paper machine. The shell (10) has two metal cylinders (12, 13) adapted coaxially at an interval of each other. Between the cylinders (12, 13) there is additionally a core construction (14) attached to both of the cylinders (12, 13). Each roll head (11) is attached to both of the cylinders, of which at least the inner cylinder (13) is made of a sheet metal material. The invention also relates to a method for manufacturing a tube roll.
Patent CA-2511815-A1 (CA)
Inventor: SHERMAN MERRY R
IPC: A61K6/00
Filed: 2003-12-23
Abstract: L'invention concerne des procédés de synthèse de conjugués polymères de cytokines, de chimiokines, de facteurs de croissance, d'hormones polypeptidiques et d'antagonistes se liant à leurs récepteurs, ces conjugués conservant une activité de liaison aux récepteurs exceptionnellement élevée. La préparation des conjugués polymères, selon les procédés de l'invention, permet de réduire ou d'éviter l'inhibition stérique des interactions récepteur-ligand engendrée généralement par la fixation de polymères aux régions de liaison des récepteurs des cytokines, des chimiokines, des facteurs de croissance et des hormones peptidiques, ainsi qu'aux analogues agonistes et antagonistes de ceux-ci. L'invention concerne aussi des conjugués et des compositions produits à l'aide de ces procédés. Les conjugués de l'invention conservent un niveau d'activité de liaison aux récepteurs supérieur à celui de conjugués obtenus par des procédés de couplage de polymères classiques qui ne visent pas à éviter les domaines de liaison des récepteurs des cytokines, des chimiokines, des facteurs de croissance et des hormones peptidiques. Ces conjugués présentent aussi une demi-vie in vivo et in vitro plus longue par rapport à des cytokines, chimiokines, facteurs de croissance et hormones polypeptidiques non conjugués. L'invention concerne aussi des trousses comprenant ces conjugués et/ou compositions, et des procédés d'utilisation de ces conjugués et compositions dans diverses applications diagnostiques, prophylactiques, thérapeutiques et biotechnologiques.
Patent CA-2512261-A1 (CA)
Inventor: PALLE VENKATA
IPC: C07D401/04
Filed: 2003-12-19
Abstract: L'invention concerne des dérivés de piperazine utiles dans le traitement de divers états, notamment des maladies cardio-vasculaires, telles que des arythmies auriculaire et ventriculaire, la claudication intermittente, l'angor de Prinzmetal (variante), l'angor stable et instable, l'angor induit par l'effort, une maladie cardiaque congestive et l'infarctus du myocarde.
Patent CA-2512345-A1 (CA)
Title: Odorless formulation for treating mucosal discontinuities
Inventor: BASARA MICHAEL
IPC: A61Q11/00
Filed: 2004-01-05
Abstract: The present invention includes a method for making a formulation for treating mucosal discontinuities, comprising: providing phenolic compounds and treating the purified phenolic compounds with sulfuric acid to make sulfonic acids and sulfonate salts. The present invention also includes formulations prepared by the method.
Patent CA-2515047-A1 (CA)
Title: Couverture de bouton de porte pouvant attirer ou etre attiree magnetiquement
Inventor: CHIU SHYUE-DING
IPC: E05B1/00
Filed: 2003-02-05
Abstract: L'invention porte sur une couverture (20) de bouton de porte comprenant un corps cylindrique creux et un élément (40) pouvant attirer ou être attiré magnétiquement. Le corps cylindrique creux comporte d'un côté une ouverture élastique et de l'autre l'élément (40). Ladite couverture se fixe au bouton de porte par l'ouverture élastique. Lorsque la porte pivote en direction d'une paroi, le bouton de porte est retenu par une pièce magnétique (M) fixée à la paroi du fait de l'attraction entre l'élément (40) et la pièce (M).
Patent CA-2515473-A1 (CA)
Inventor: KOOISTRA RUSS
IPC: E04F21/08
Filed: 2005-08-09
Abstract: A drywall mud applicator, designed to quickly and easily apply a first layer of mud or mastic material to a joint in preparation for applying drywall tape thereto.  The applicator includes a main housing comprising two side plates pivotally connected to an intermediate member. During use, the side plates are centrally aligned over a joint located between adjacent drywall panels so that each side plate is positioned against the adjoining drywall surface. The intermediate member is longitudinally aligned over the longitudinal axis of the joint. Attached to each side plate is a guide member that slides laterally over the side plate's front surface to control the width of the mud applied to the joint. A guide plate locking mechanism is provided for selectively locking the guide members in a desired position on the two side plates. A bellows is connected to the intermediate member and is used to evenly distribute mud to port openings formed on the two side plates.
Patent CA-2515863-A1 (CA)
Inventor: CAREY JOHN M
IPC: E02D29/02
Filed: 2005-08-12
Abstract: A precast concrete retaining wall construction element for retaining a soil mass in a railway installation or the like includes an upstanding solid face panel having the shape of a hexahedron where a rectangular front wall and an integral stem. The front wall defines an area of between about 18.75 and 75 square feet and wherein the ratio of the width of the face panel to its height is between about 0.75 to about 3Ø A reinforced element including an upward extension, an improved shear key, and stacked arrangement are also disclosed.
Patent CA-2516852-A1 (CA)
Title: System and method for controlling ranking of pages returned by a search engine
Inventor: SHAKIB DARREN A
IPC: G06F17/30
Filed: 2005-08-23
Abstract: A system and method are provided for implementing a search engine to output search results scored for a particular user. The method includes receiving a set of input user search terms and accessing a set of input user preferences. The method additionally includes obtaining scored search results based on the set of search terms and the set of input user preferences. A method is additionally provided for sharing user search preferences for input to a search engine. The method includes storing a set of input user preferences.  The input user preferences provide criteria for a search engine to perform ranking of a set of search results. The method additionally includes providing an access mechanism for allowing access to the stored set of input user preferences by a third party.
Patent CA-2517269-A1 (CA)
Inventor: BREETZ KAREN E
IPC: C08F210/16
Filed: 2004-03-04
Abstract: A process for polymerizing polyethylene with chromium-based catalysts wherein one or more supported chromium-based catalysts is mixed with mineral oil to form a slurry and the slurry is then introduced into a polymerization reactor, especially a gas-phase polymerization reactor.
Patent CA-2519135-A1 (CA)
Title: Lottery transaction device, system and method
Inventor: MELESKO ROBERT S
IPC: G06F19/00
Filed: 2004-03-15
Abstract: A lottery device (15), system and method incorporates lottery and non-lottery transaction capabilities within a single, network-connected device, whereby the device (15) communicates lottery transaction information to a central lottery server (90), while separately managing non-lottery transaction information. The system of the present invention provides a lottery network (35) within which one or more devices (15) of the invention can operate. The lottery network (35) includes a back-end transaction processor (30) and an interface for introducing new game types into the lottery system. In this way, a lottery distributor can not only offer a range of games that changes over time, but the distributor (12c) can choose which games to offer from an ever-changing menu of game options over a variety of device (15) types.
Patent CA-2524080-A1 (CA)
Title: Homogeneous multiplex screening assays and kits
Inventor: KRAMER FRED R
IPC: C12Q/
Filed: 2004-04-29
Abstract: Highly multiplexed homogeneous in vitro screening assays for numerous possib le nucleic acid targets, any of which might be present in a sample, utilize fluorescent hybridization probes that are combinatorially coded from a panel of fluorophores by subdividing each probe into portions and differently labeling each portion such that, when portions are combined, each probe has a unique code. The assays may include target amplification and real-time detection. Probe sets and kits containing additional assay reagents may be used to perform the screening assays.
Patent CA-2525505-A1 (CA)
Inventor: GREEN SAMUEL LLOYD
IPC: A01K97/11
Filed: 2005-11-08
Abstract: A self hooking ice fishing rig includes a base frame, an s-shaped vertical brace mounted proximal a forward end of the base frame, a large round pin with 2 small round pins and a metal washer and a plastic sleeve operatively mounted within the vertical brace a forward, and a wire rod brace frame mounted proximal a rearward end of the base frame. The rod and reel are not a part of the self hooking ice fishing rig, but are featured as a functional unit in figure 2. When rod and reel are inserted in the rod brace frame, the rod extends freely upward. The flexible rod is extended down into the set position under the catch pin at the top of the pivotal operative large pin. The fishing line extending from the tip end of the rod is placed behind the small lower pin on the large pivotal pin, and the line is extended downward into the ice hole. When the fish takes the bait, a pulling tension is created on the lower pin engaging the large pivotal pin to turn and release the resilient rod tip from its set position. The released resilient rod tip thrusts upward to set the hook into the fish and thereby secures the hook.
Patent CA-2527605-A1 (CA)
Title: System, apparatus, and method of conducting measurements of a borehole
Inventor: CLARK BRIAN
IPC: E21B47/022
Filed: 2005-11-24
Abstract: A method is provided for conducting measurements of a borehole while drilling the borehole in a geological formation. First, a rotatable drilling assembly is provided that has, at a forward end, a drill bit and a borehole measurement tool connected rearward of the drill bit. The measurement tool includes at least one caliper arm extendible outward from the measurement tool. The method involves drilling the borehole by operating the rotatable drilling assembly. While drilling, the wall of the borehole is contacted with at least one extendable caliper arm of the borehole measurement tool and the extension of the caliper arm contacting the borehole wall is measured, thereby determining a distance between the measurement tool and the borehole wall. During rotation of the drilling assembly, contact is maintained between the caliper arm and the borehole wall and the measuring step is repeated at multiple positions of the drilling assembly.
Patent CA-2531607-A1 (CA)
Title: Skin treatment articles and methods
Inventor: BURWELL DAVID A
IPC: A47K7/03
Filed: 2005-12-23
Abstract: The present invention relates to skin treatment articles, particularly cleansing articles, and methods for delivering multiple skin treatment formulations to the skin.
Patent CA-2531939-A1 (CA)
Title: Localisation of vehicle or mobile objects based on embedded rfid tags
Inventor: BONNEFOY PIERRE
IPC: E04B5/00
Filed: 2005-12-30
Abstract: An RFID system for determining the location of a vehicle or mobile object that passes thereover is presented. The system comprises a tag arrangement having at least one tag where the arrangement having a width of between approximately 0.5 m and 2 m.
Patent CA-2533820-A1 (CA)
Inventor: BEAUBIEN SYLVIE
IPC: C07D491/02
Filed: 2004-08-02
Abstract: L'invention concerne des nouveaux composés macrocycliques définis spatialement incorporant des substituts de liaison peptidique. Des bibliothèques desdits macrocycles sont ensuite utilisées pour sélectionner une ou plusieurs espèces de macrocycles présentant une interaction spécifique avec une cible biologique particulière. En particulier, les composés de l'invention sont des agonistes ou des antagonistes d'un récepteur de la motiline humaine et un récepteur de la ghréline humaine.
Patent CA-2534531-A1 (CA)
Title: Stowable ladder configured for installation in an opening
Inventor: LATIMER BRETT A
IPC: E04F11/04
Filed: 2004-08-05
Abstract: A stowable or foldable ladder (100) is configured for installation in an opening to provide access between one floor or space and another floor or space. The ladder includes an upper ladder section (110) having a left ladder rail and a right ladder rail, a lower ladder section (130) having a left ladder rail and a right ladder rail, a hinge (400) rotatably connecting the upper ladder section left ladder rail to the lower ladder section left ladder rail and rotatably connecting the upper ladder section right ladder rail to the lower ladder section right ladder rail, and a plurality of steps rotatably disposed between the upper pair of ladder rails and the lower pair of ladder rails, wherein the plurality of steps are configured for rotation between a retracted position and a deployed position.
Patent CA-2536200-A1 (CA)
Title: Dual layer tablet, method of making and use thereof
Inventor: LACHICKI THOMAS
IPC: C09K3/32
Filed: 2004-08-13
Abstract: A method for treating a recirculating water system which comprises introducing into said water system a multifunctional, multilayer tablet, wherein the multilayer tablet comprises a fast dissolving layer and a slow dissolving layer, wherein said fast dissolving layer releases a combination of active ingredients including a member selected from the group consisting of lithium hypochlorite, calcium hypochlorite, trichloroisocyanuric acid (TCCA), anhydrous sodium dichloroisocyanurate, sodium persulfate, potassium persulfate, potassium monopersulfate, sodium monopersulfate, and mixtures thereof, and at least one of a clarifier, chelating agent, sequesterant, algaestat, water softener, algaecide, corrosion inhibitor, scale inhibitor, flocculent, disintegrant, dispersant, colorant, dissolution control agent, fragrance, or surfactant and, wherein said slow dissolving layer includes a member selected from the group consisting of trichloroisocyanuric acid (TCCA), calcium hypochlorite, 1,3-dichloro-5,5dimethy1hydantoin (DCDMH), 1,3-dibromo-5,5-dimethylhydantoin (DBDMH), 1-bromo3-chloro-5,5-dimethy1hydantoin (BCDMH), 1,3-dichloro-5-ethyl-5-methylhydantoin (DCEMH), 1,3-dibromo-5-ethyl-5-methyihydantoin (DBEMH), 1-bromo-3-chloro-5methyl-5-ethylhydantoin (BCEMH), and mixtures thereof, and at least one of a clarifier, chelating agent, sequesterant, algaestat, water softener, algaecide, corrosion inhibitor, scale inhibitor, flocculent, disintegrant, dispersant, colorant, dissolution control agent or surfactant.
Patent CA-2536753-A1 (CA)
Title: Vehicle sunroof assembly
Inventor: CHINGCUANCO NOEL
IPC: B60J7/043
Filed: 2004-09-03
Abstract: A sunroof assembly has a frame, including two tracks, that mount to a vehicle roof. An arm is slidably mounted in each track, with each arm including attachment points for mounting a panel or a bracket holding a panel thereto. A  trolley is slidably mounted in each track and engages the arm. Each trolley has a threaded bore in meshing engagement with a power screw rotatably mounted in the track. A single motor is coupled via a transmission to two flexible drive cables, each of which is connected to one of the power screws. This basic structure minimizes the component count of the sunroof, and hence its manufacturing costs.
Patent CA-2537083-A1 (CA)
Inventor: PATRY JEAN-YVES
IPC: H04M11/06
Filed: 2006-02-21
Abstract: A system and method for providing early detection of encrypted signals with in a secure connection for voice over Internet protocol (VoIP). The system and method includes a non-complex, in-band, and early encryption detector within the voice path. A transmitter sends out a known pattern. Based upon the received pattern, the receiver decides whether its encryption capabilities match up with those of the transmitter. If the capabilities do not match, then the receive r waits for the signalling message for the correct mode of operation. No packets are utilized until the receiver and transmitter encryption capabilities are matched.
Patent CA-2538173-A1 (CA)
Inventor: MIZUKAMI FUJIO
IPC: C01B33/40
Filed: 2004-09-08
Abstract: A novel clay film, which comprises a natural clay or a synthetic clay as a main component, exhibits uniform orientation of clay particle laminates, is excellent in flexibility, has a mechanical strength sufficient for use as a self-standing film, and has a structure in which laminates of clay particles are highly oriented, wherein it contains mica, vermiculite, montmorillonite, iron montmorillonite, beidellite, saponite, hectorite, stevensite or nontronite as a main component, exhibits no structural change even at a high temperature of 250 to 600~C, is free of pin holes, and exhibits a gas permeation coefficient of less than 3.2 × 10-11 cm2s-1cmHg-1 for helium, hydrogen, oxygen, nitrogen and air at room temperature.
Patent CA-2538551-A1 (CA)
Inventor: BARTHOLOMEW PAUL
IPC: F16G11/10
Filed: 2006-03-03
Abstract: A device is provided for gripping a cable having a free end. The device includes a first entrance port for receiving the free end of the cable. A first exit port is in communication with the first entrance port from where the free end of the cable exits the device. A second entrance port is included for receiving the free end of the cable after it leaves the exit port. A second exit port is in communication with the second entrance port where the free end of the cable exits the device for the second time. A  first cable guide forms a pathway between the first entrance port and the first exit port.  A first retention member is slidably disposed within the first cable guide such that the first retention member slides axially within the device only upon entrance of the cable within the first cable guide or when the cable is pulled toward the first entrance port. A second cable guide forms a pathway between the second entrance port and the second exit port and a second retention member is slidably disposed within the second cable guide such that the second retention member slides axially within the device only upon entrance of the cable within the second cable guide or when the cable is pulled toward the second entrance port.
Patent CA-2539600-A1 (CA)
Title: Two-component composition for the production of flexible polyurethane gel coats
Inventor: WEHNER JOCHEN
IPC: C08G18/66
Filed: 2004-09-16
Abstract: The invention relates to the use of a two-component composition comprising a polyol component and a polyisocyanate component, for producing flexible polyurethane gel coats for epoxy-resin and vinyl-ester resin composite materials.
Patent CA-2541685-A1 (CA)
Inventor: DANIELS THOMAS E JR
IPC: B67D7/74
Filed: 2004-10-14
Abstract: A beverage mixer and heater device (10) includes a container (14) disposable on a base (18). The container includes a heating element (44) and a faucet (66). A cup indentation (100) extends into the base underneath the faucet. The device also include means for aligning the faucet of the container with the cup indentation of the base, including a mating electrical plug disposed between the base and the container with one portion (46) electrically coupled to the heating element of the container and another portion (36) carried by the base. The base has a bottom with an inward and downward taper (132) under the faucet to facilitate the base tipping from an upright configuration to a tipped configuration in a direction of the faucet. A method for making a hot beverage includes simultaneously turning the hot beverage with the mixing assembly and dispensing the hot beverage through a faucet coupled near a bottom of the container.
Patent CA-2541941-A1 (CA)
Inventor: PADMANABHAN SRIRAM
IPC: A61K35/76
Filed: 2004-10-06
Abstract: The invention provides therapeutic, defined-dose anti-bacterial phage preparations, methods to make such preparations, methods to treat bacterial infections using such preparations and methods to diagnose bacterial infections using such preparations.
Patent CA-2546086-A1 (CA)
Title: Multipart medical engineering system
Inventor: SCHERMEIER OLAF
IPC: A61G99/00
Filed: 2006-05-08
Abstract: A multipart medical engineering system, which comprises at least two components that can be connected via positioning-determining connection feature (410, 411). At least one component (44) is intended to remain in the vicinity of the patient in the connected and unconnected states of the system and at least one component (41) can be removed or replaced with other components in the unconnected state. The component (44) intended to remain in the vicinity of the patient contains a data storage element (45) that can be written to and read via an interface (46) that is mechanically integrated in the position-determining connection means (410, 411).
Patent CA-2546735-A1 (CA)
Title: Apparatus for forming groups of battery plates
Inventor: BARGE CHRISTOPHER STEPHEN
IPC: B65G47/52
Filed: 2006-05-12
Abstract: Apparatus for forming groups of stacked battery plates is generally indicated at 10 and includes input stations 11, 11', respective envelopers 12, further input conveyors 13, 13' for inputting plates onto respective conveyor 15, 15' downstream of the envelopers. Transfer conveyors 22, 22' are disposed at respective ends of the main conveyor 15, 15' to feed an intermittently driven pocket conveyor 16, 16 via interrupt conveyors 23, 23'. The interrupt conveyors 23 include respective releaseable stops 32, which enable stacks to be formed on the interrupt conveyors 23, 23' and for them to be released at the appropriate moment to be fed into a respective pocket on the pocket conveyor 16, 16'.